18 Best 55Mm Trackball Replacement of 2025 – Romance University

After hours researching and comparing all models on the market, Romance University finds out Top 18 Best 55Mm Trackball Replacement of 2025. Check our ranking below.

2,007 Reviews Scanned

Rank No. #1

LZYDD 55mm Huge Trackball Replacement for Kensington Wired SlimBlade Trackball Mouse/Kensington Expert Wireless Trackball Mouse (K72359WW) /K64325 /k72327 (Black)

Fit for Kensington Wired SlimBlade Trackball Mouse /Kensington Expert Wireless Trackball Mouse (K72359WW) /K64325 /k72327 Trackball Mouse
Diameter: 55mm
Specification:The surface is treated with a special coating to provide precise and smooth tracking performance.

Rank No. #2

SANWA 55mm Trackball, 2.17in Replacement Ball for Kensington SlimBlade, SlimBlade Pro, Expert Mouse, Perixx Keyboard Periboard-522/322, and Other Compatible Mouse, Glossy Red

【Fit in 55MM Trackball Mouse】- This replacement ball is designed for any trackball mouse or keyboard using a 55mm/2.17 inch trackball. Compatible with models like Kensington Mouse: SlimBlade, SlimBlade Pro, Expert(K72359WW / K64325 / K72327); Perixx Keyboard: Periboard-522, Periboard-322.
【Work with Optical Sensors】-This 55mm replacement trackball provides excellent optical sensors sensitivity. Comfortable for finger control and ensures a smooth & agile movement. Specialized in precise pointing, multi-screen work, file works, excel, data processing, and efficiency improvement.
【How to Remove the Ball】- This SANWA trackball replacement can be easily removed from the mouse bottom using your finger or just push it out.
【Glossy Red/Black Color】- Its surface is painted with a scratch-resistant coating and glossy red/black color for more effortless optical identification and smooth movement. Works Temperature: -40℃ to 60℃.
【Quick Cleaning Tips】- This mouse ball replacement part is simple to clean. Either use a soft brush or a lint-free fabric. Before replacement, we suggest that you can clean the inside ball hole to avoid possible erratic cursor movement.

Rank No. #3

SANWA 55mm Trackball, 2.17in Replacement Ball for Kensington SlimBlade, SlimBlade Pro, Expert Mouse, Perixx Keyboard Periboard-522/322, and Other Compatible Mouse, Glossy Black

【Fit in 55MM Trackball Mouse】- This replacement ball is designed for any trackball mouse or keyboard using a 55mm/2.17 inch trackball. Compatible with models like Kensington Mouse: SlimBlade, SlimBlade Pro, Expert(K72359WW / K64325 / K72327); Perixx Keyboard: Periboard-522, Periboard-322.
【Work with Optical Sensors】-This 55mm replacement trackball provides excellent optical sensors sensitivity. Comfortable for finger control and ensures a smooth & agile movement. Specialized in precise pointing, multi-screen work, file works, excel, data processing, and efficiency improvement.
【How to Remove the Ball】- This SANWA trackball replacement can be easily removed from the mouse bottom using your finger or just push it out.
【Glossy Red/Black Color】- Its surface is painted with a scratch-resistant coating and glossy red/black color for more effortless optical identification and smooth movement. Works Temperature: -40℃ to 60℃.
【Quick Cleaning Tips】- This mouse ball replacement part is simple to clean. Either use a soft brush or a lint-free fabric. Before replacement, we suggest that you can clean the inside ball hole to avoid possible erratic cursor movement.

Rank No. #4

LZYDD 55MM Trackball Mouse Ball for 55mm Trackball, 2.17in Replacement Ball for Kensington SlimBlade, SlimBlade Pro, Expert Mouse, Perixx Keyboard Periboard-522/322 Glossy Red (55mm)

A diameter of 55mm; Provides fast movements and works perfectly for multiple screen control
The trackball can be easily removed from the bottom hole of the mouse, using the tip of your finger
55mm Trackball, 2.17in Replacement Ball for Kensington SlimBlade, SlimBlade Pro, Expert Mouse, Perixx Keyboard Periboard-522/322, and Other Compatible Mouse, Glossy Red

Rank No. #5

LZYDD 55mm Huge Trackball Replacement for Kensington Wired SlimBlade Trackball Mouse/Kensington Expert Wireless Trackball Mouse (K72359WW) /K64325 /k72327 (Red)

Fit for Kensington Wired SlimBlade Trackball Mouse /Kensington Expert Wireless Trackball Mouse (K72359WW) /K64325 /k72327 Trackball Mouse
Diameter: 55mm
Specification:The surface is treated with a special coating to provide precise and smooth tracking performance.

Rank No. #6

Perixx Peripro-304 Trackball, 2.17 Inch Large Replacement Ball for Periboard and Kensington Mouse, Glossy Red, 18033

The glossy surface offers an agile with smooth movement, Perfect for Fast moving and huge or multiple screen control work
Compatible with periboard-322, periboard-522, Kensington expert mouse, Kensington slimblade
How to replace trackball for periboard-322 and periboard-522? The trackball can be easily removed
Kensington expert mouse slim Blade

Rank No. #7

SANWA 55mm Trackball, 2.17in Replacement Ball for Kensington SlimBlade, SlimBlade Pro, Expert Mouse, Perixx Keyboard Periboard-522/322, and Other Compatible Mouse, Glossy Red + Black, Set of 2

【Fit in 55MM Trackball Mouse】- These two replacement balls are designed for any trackball mouse or keyboard using a 55mm/2.17 inch trackball. Compatible with models like Kensington Mouse: SlimBlade, SlimBlade Pro, Expert(K72359WW / K64325 / K72327); Perixx Keyboard: Periboard-522, Periboard-322.
【Work with Optical Sensors】-This 55mm replacement trackball provides excellent optical sensors sensitivity. Comfortable for finger control and ensures a smooth & agile movement. Specialized in precise pointing, multi-screen work, file works, excel, data processing, and efficiency improvement.
【How to Remove the Ball】- This SANWA trackball replacement can be easily removed from the mouse bottom using your finger or just push it out.
【Glossy Red/Black Color】- Its surface is painted with a scratch-resistant coating and glossy red/black color for more effortless optical identification and smooth movement. Works Temperature: -40℃ to 60℃.
【Quick Cleaning Tips】- This mouse ball replacement part is simple to clean. Either use a soft brush or a lint-free fabric. Before replacement, we suggest that you can clean the inside ball hole to avoid possible erratic cursor movement.

Rank No. #8

Perixx PERIPRO-303 1.34 Inches Trackball - Replacement Ball for M570, PERIMICE-517/520/717/720, and Other Compatible Trackball Mouse (Pink)

REPLACEMENT TRACKBALL - Designed for any trackball mice using 1.34 (34mm) trackball size; Such as: PERIMICE-517/717, MX Ergo, M570, Cordless, TrackMan Wheel (not include Trackman Marble), M-XT3DRBK (EX-6), M-DT2URBK, EX-G/DEFT, MA-WTB43BK
SMOOTH SURFACE - The surface is treated with a special coating to provide a precise and smooth tracking performance
ABSOLUTE SPHERICAL - A diameter of 1.34 inches; Provides fast movements and works perfectly for multiple screen control
HOW TO REMOVE THE TRACKBALL - The trackball from PERIMICE-517/717 can be easily removed from the bottom hole of the mouse, using the tip of your finger
GLOSSY PINK: In a glossy pink color; Also available in glossy red, glossy blue, glossy, purple, glossy yellow, glossy lavender, and, glossy green

Rank No. #9

55mm Trackball Ball, High-Gloss Precision Compatible with Kensington SlimBlade Pro, Expert Mouse Wired & Wireless, Nulea M512, Sanwa MA-TB38, and Ploopy Adept - Black, Red, Green, Purple (Black)

UNIVERSAL 55mm FIT: Specifically designed to be compatible for high-end finger-operated mice including the Kensington SlimBlade Pro, Kensington Expert Mouse (Wired/Wireless), Nulea M512, Sanwa MA-TB38, and the Ploopy Adept.
SUPERIOR SMOOTHNESS: Each ball undergoes a multi-stage high-polish process to minimize friction. This results in effortless movement and reduced hand fatigue during long editing or gaming sessions.
OPTICAL PRECISION: Crafted from high-grade resin with consistent density, ensuring your mouse's optical sensor tracks every movement without skipping or jitter.
VIBRANT CUSTOMIZATION: Available in four distinct colors—Black, Red, Green, and Purple—allowing you to personalize your desk setup or color-code different workstations.
DURABLE & EASY CLEAN: The surface is resistant to skin oils and scratches. Simply wipe with a microfiber cloth to maintain the mirror-like finish and peak tracking performance.

Rank No. #10

Perixx PERIPRO-303 GWH Small Trackball - 1.34 Inches Replacement Ball for PERIMICE and M570 - Glossy White

REPLACEMENT TRACKBALL - Designed for any trackball mice using 1.34 (34mm) trackball size; Such as: PERIMICE-517/717, MX Ergo, M570, Cordless, TrackMan Wheel (not include Trackman Marble), M-XT3DRBK (EX-6), M-DT2URBK, EX-G/DEFT, MA-WTB43BK
SMOOTH SURFACE - The surface is treated with a special coating to provide a precise and smooth tracking performance
ABSOLUTE SPHERICAL - A diameter of 1.34 inches; Provides fast movements and works perfectly for multiple screen control
HOW TO REMOVE THE TRACKBALL - The trackball from PERIMICE-517/717 can be easily removed from the bottom hole of the mouse, using the tip of your finger
GLOSSY WHITE: In a glossy white color; Also available in glossy red, glossy blue, glossy, purple, glossy yellow, glossy lavender, and, glossy green

Rank No. #11

SANWA Trackball 34mm/1.34in, Replacement Ball for Logitech m575, m570, MX Ergo, Kensington, and Other Compatible Trackball Mouse, Glossy Blue

【Fit in 34mm Trackball Mouse】- This replacement ball is designed for most trackball mouse using a 34mm/1.34 inch trackball. Compatible with models like MX Ergo, M570, M575, MX Ergo Plus; Kensington: TB450, TB550, Pro Fit Ergo; SANWA: GMATB44BKN/RN, GMABTTB1BK, etc.
【Work with Optical Sensors】-This replacement trackball provides excellent optical sensors sensitivity. Comfortable for finger control and ensures a smooth & agile movement. Specialized in precise pointing, multi-screen work, file works, excel, data processing, and efficiency improvement.
【How to Remove the Ball】- This SANWA trackball replacement can be easily removed from the mouse bottom using your finger or a pen.
【Glossy Blue Color】- Its surface is painted with a scratch-resistant coating and glossy blue color for more effortless optical identification and smooth movement. Works Temperature: -40℃ to 60℃.
【Quick Cleaning Tips】- This mouse ball replacement part is simple to clean. Either use a soft brush or a lint-free fabric. Before replacement, we suggest that you can clean the inside ball hole to avoid possible erratic cursor movement.

Rank No. #12

Perixx PERIPRO-303GBK Small Trackball, 34mm Replacement Ball for PERIMICE-517/520/717/720 and M570, Glossy Black

1.34 inches or 34 mm trackball diameter; Replacement ball for major trackball mice in the market (trackball only)
The glossy surface is treated with a special coating to provide a precise and smooth tracking performance
The absolute spherical provide fast movements and works perfectly for multiple screen control
How to replace trackball for PERIMICE-517/717: the trackball can be easily removed from the bottom hole of the mouse, using the blunt side of a pencil/pen
Compatibility: Designed for any trackball mice using 1.34 (34mm) trackball size; Such as from Perixx: PERIMICE-517/717, Logitech: MX Ergo, M570, Cordless, Kensington: TrackMan Wheel (not include Trackman Marble), Elecom: M-XT3DRBK (EX-6), M-DT2URBK, EX-G/DEFT Sanwa: MA-WTB43BK

Rank No. #13

SANWA Trackball 44mm/1.73in, Replacement Ball for ELECOM DEFT/DEFT PRO, and Other Compatible Trackball Mouse, Glossy Purple

【Fit in 44mm Trackball Mouse】- This replacement ball is designed for any trackball mouse using a 44mm/1.73 inch trackball. Compatible with models like ELECOM: DEFT PRO (M-XPT1MRXBK), DEFT Series(M-DT2URBK); Protoarc EM03(purple ball version), Nulea M511, M505A (purple ball version). Note: This ball is Not suitable for Trackman T-RB22 mouse (which uses 43mm/1.69" ball).
【Work with Optical Sensor】-This replacement trackball provides excellent optical sensors sensitivity. Comfortable for finger control and ensures a smooth & agile movement. Specialized in precise pointing, multi-screen work, file works, excel, data processing, and efficiency improvement.
【How to Remove the Ball】- This SANWA trackball replacement can be easily removed from the mouse bottom using your finger or a pen.
【Glossy Purple Color】- Its surface is painted with a scratch-resistant coating and glossy purple color for more effortless optical identification and smooth movement. Works Temperature: -40℃ to 60℃.
【Quick Cleaning Tips】- This mouse ball replacement part is simple to clean. Either use a soft brush or a lint-free fabric. Before replacement, we suggest that you can clean the inside ball hole to avoid possible erratic cursor movement.

Rank No. #14

SANWA 2PCS Trackball 44mm/1.73in, Replacement Ball for ELECOM DEFT/DEFT PRO, and Other Compatible Trackball Mouse, Glossy Black + Purple

Dual-Color 44 mm Ball Set – Includes two replacement trackballs in one pack, featuring one black and one purple ball. Easily switch colors to match your setup or replace worn trackballs anytime.
Fit in 44mm Trackball Mouse - This replacement ball is designed for any trackball mouse using a 44mm/1.73 inch trackball. Compatible with models like ELECOM: DEFT PRO (M-XPT1MRXBK), DEFT Series(M-DT2URBK); Protoarc EM03, Nulea M511, M505A. Note: This ball is Not suitable for Trackman T-RB22 mouse (which uses 43mm/1.69" ball).
Smooth Rolling & Accurate Tracking – Finely polished surface delivers smooth rotation and stable cursor movement, ensuring reliable tracking performance for daily office work and general computer use. Works Temperature: -40℃ to 60℃.
How to Remove the Ball - This SANWA trackball replacement can be easily removed from the mouse bottom using your finger or a pen.
Quick Cleaning Tips - This mouse ball replacement part is simple to clean. Either use a soft brush or a lint-free fabric. Before replacement, we suggest that you can clean the inside ball hole to avoid possible erratic cursor movement.

Rank No. #15

SANWA 2PCS Trackball 44mm/1.73in, Replacement Ball for ELECOM DEFT PRO, and Other Compatible Trackball Mouse, Glossy Red + Purple

Dual-Color 44 mm Ball Set – Includes two replacement trackballs in one pack, featuring one red and one purple ball. Easily switch colors to match your setup or replace worn trackballs anytime.
Fit in 44mm Trackball Mouse - This replacement ball is designed for any trackball mouse using a 44mm/1.73 inch trackball. Compatible with models like ELECOM: DEFT PRO (M-XPT1MRXBK), DEFT Series(M-DT2URBK); Protoarc EM03, Nulea M511, M505A. Note: This ball is Not suitable for Trackman T-RB22 mouse (which uses 43mm/1.69" ball).
Smooth Rolling & Accurate Tracking – Finely polished surface delivers smooth rotation and stable cursor movement, ensuring reliable tracking performance for daily office work and general computer use. Works Temperature: -40℃ to 60℃.
How to Remove the Ball - This SANWA trackball replacement can be easily removed from the mouse bottom using your finger or a pen.
Quick Cleaning Tips - This mouse ball replacement part is simple to clean. Either use a soft brush or a lint-free fabric. Before replacement, we suggest that you can clean the inside ball hole to avoid possible erratic cursor movement.

Rank No. #16

SANWA 2PCS 34mm/1.34in Trackball Replacement Ball for Logitech m575, m570, MX Ergo, Kensington TB450, TB550, Pro Fit Ergo, and Other Compatible Trackball Mouse, Glossy Blue + Gold

2PCS Replacement Ball Set - This bundle comes with a 34mm blue-color trackball and a 34mm gold-color trackball. Their surface are painted with a scratch-resistant coating and glossy color for more effortless optical identification and smooth movement. Works Temperature: -40℃ to 60℃.
Fit in 34mm Trackball Mouse - This replacement ball is designed for most trackball mouse using a 34mm/1.34 inch trackball. Compatible with models like MX Ergo, M570, M575, MX Ergo Plus; Kensington: TB450, TB550, Pro Fit Ergo; SANWA: GMATB44BKN/RN, GMABTTB1BK, etc.
Work with Optical Sensor - This replacement trackball provides excellent optical sensors sensitivity. Comfortable for finger control and ensures a smooth & agile movement. Specialized in precise pointing, multi-screen work, file works, excel, data processing, and efficiency improvement.
How to Remove the Ball - This SANWA trackball replacement can be easily removed from the mouse bottom using your finger or a pen.
Quick Cleaning Tips - This mouse ball replacement part is simple to clean. Either use a soft brush or a lint-free fabric. Before replacement, we suggest that you can clean the inside ball hole to avoid possible erratic cursor movement.

Rank No. #17

SANWA Trackball 34mm/1.34in, Replacement Ball for Logitech m575, m570, MX Ergo, Perixx, Kensington, Elecom, and Other Compatible Trackball Mouse, Glossy Orange

【Fit in 34mm Trackball Mouse】- This replacement ball is designed for any trackball mouse using a 34mm/1.34 inch trackball. Compatible with models like MX Ergo, M570, M575, MX Ergo Plus; ELECOM: EX-G Pro(M-XPT1MRXBK), EX-G; Kensington: TB450, TB550, Pro Fit Ergo(K75326WW), Perixx: PERIPRO-801, Perimice-517 / 717 / 520 / 720; SANWA: GMATB128BK, GMAWTB129BK, GMABTTB130BK, GMATB167, GMAWTB168, GMABTTB169, GMATB155, GMATB44BKN/RN, GMABTTB1BK, etc.
【Work with Optical Sensors】-This replacement trackball provides excellent optical sensors sensitivity. Comfortable for finger control and ensures a smooth & agile movement. Specialized in precise pointing, multi-screen work, file works, excel, data processing, and efficiency improvement.
【How to Remove the Ball】- This SANWA trackball replacement can be easily removed from the mouse bottom using your finger or a pen.
【Glossy Orange Color】- Its surface is painted with a scratch-resistant coating and glossy orange color for more effortless optical identification and smooth movement. Works Temperature: -40℃ to 60℃.
【Quick Cleaning Tips】- This mouse ball replacement part is simple to clean. Either use a soft brush or a lint-free fabric. Before replacement, we suggest that you can clean the inside ball hole to avoid possible erratic cursor movement.

Rank No. #18

LICHIFIT Mouse Ball Trackball Replacement for Logitech Cordless Optical Trackman T-RB22 Mouse Repair Part

Suitable for: Logitech Cordless Optical Trackman T-RB22 Mouse.
It can replace your scratched, broken, non-working mouse ball.
Diameter: 4.3 cm/ 1.69’’
Trackball only, mouse in the picture is NOT INCLUDED
Packing includes: 1 x Trackball (PC)

How Do You Buy The Best 55Mm Trackball Replacement?

Do you get stressed out thinking about shopping for a great 55Mm Trackball Replacement? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 55Mm Trackball Replacement, which is why we have assembled a comprehensive list of the greatest 55Mm Trackball Replacement available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 55Mm Trackball Replacement that you consider buying. Your questions might include the following:

Is it worth buying an 55Mm Trackball Replacement?
What benefits are there with buying an 55Mm Trackball Replacement?
What factors deserve consideration when shopping for an effective 55Mm Trackball Replacement?
Why is it crucial to invest in any 55Mm Trackball Replacement, much less the best one?
Which 55Mm Trackball Replacement are good in the current market?
Where can you find information like this about 55Mm Trackball Replacement?

We’re convinced that you likely have far more questions than just these regarding 55Mm Trackball Replacement, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 55Mm Trackball Replacement, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 55Mm Trackball Replacement. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an 55Mm Trackball Replacement buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 55Mm Trackball Replacement currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of 55Mm Trackball Replacement has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an 55Mm Trackball Replacement?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your 55Mm Trackball Replacement.
Customer Ratings: Number ratings grade 55Mm Trackball Replacement objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 55Mm Trackball Replacement.
Product Quality: You don’t always get what you pay for with an 55Mm Trackball Replacement, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an 55Mm Trackball Replacement is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining 55Mm Trackball Replacement information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 55Mm Trackball Replacement is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

18 Best 55Mm Trackball Replacement of 2025 – Romance University

How Do You Buy The Best 55Mm Trackball Replacement?

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